Tommy, let me give you a dose of reality. You are correct that a Chinese player coming here to play Shane a long match would be the underdog. Could they win in spite of that? Maybe.
On the other hand, were Shane to travel to China to play one of their top money players on THEIR equipment in one of THEIR poolrooms he would be the underdog as well. Could he win? Maybe.
P.S. I've seen Yang and Wu at their best and they would NOT be underdogs to Shane or anyone else for that matter. I do know that Wu is back on top of his game now and there are at least a dozen players in China who can hang with him. As good as Dennis plays, he is in no hurry to run over to Taiwan (a short flight) to play money games. Neither are ANY of the other top filipinos! Does that tell you something?